Shampoo shield



FIG. 1 is a front and right side perspective view of a shampoo shield showing my new design. The head of a user is shown in phantom lines;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a bottom plan view thereof.

The phantom lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a shampoo shield, as shown and described. 